baber/WOPTO huggingface dataset:
Patent JP-H07252235-A (JP)
Title: Use of benzazole as uv absorber, new benzazoles and production thereof
Inventor: RARUFU PERUTSUAA
IPC: C07D277/66
Filed: 1995-02-22
Abstract: PURPOSE: To obtain an effective UV absorber which has an absorption maximum in the UV-A-II region and high photostability and is easily formulated into a composition.  
     CONSTITUTION: A compound having at least two benzazolyl groups per molecule, preferably a compound having 1,3 or 4 SO 3 Y groups per molecule (wherein Y is H, Li, Na, K, NH 4 , 1/2 Ca, 1/2 Mg, 1/3 Al or a cation of an organic nitrogen base used for the neutralization of a free acid group) is employed as a UV absorber in a sunscreen composition. Among aforementioned compounds, the compound having 1,3 or 4 SO 3 Y groups per molecule is obtained by reacting a compound of formula I [wherein X is S, O or NR 6  (wherein R 6  is H, a 1-4C alkyl or a hydroxy-1-4C alkyl); R 1  is H, a 1-18C alkyl, a 1-4C alkoxy, a 5-15C aryl, a 2-18C acyloxy, SO 3 Y or COOY; and R 2 -R 4  are each NO 2  or R 1 , provided that R 1  and R 4  are not COOY or SO 3 Y] with a compound of formula II (wherein D is OH, NH 2 , CO or an O-1-3C alkyl) in chlorosulfonic acid at 20-190°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05222231-A (JP)
Title: Aromatic polyurethane foam and its production
Inventor: OMOTO MITSURU
IPC: C08K9/10
Filed: 1992-02-07
Abstract: PURPOSE:To provide a polyurethane foam capable of not only preventing offensive malodor peculiar to a raw material for the urethane foam but also emitting aroma for a long period. CONSTITUTION:The objective aromatic polyurethane foam is obtained by dispersing microcapsules 12 containing an aromatic agent in a cell film or the skeleton 13 of a polyurethane foam 11.
Patent JP-H04292534-A (JP)
Title: Exhaust control device of internal combustion engine for vehicle
Inventor: YAHAGI KUNIO
IPC: F02D9/04
Filed: 1991-03-20
Abstract: PURPOSE:To make an exhaust system compact, and reduce the exhaust noise at the time of travelling at low speed, and improve drivability at the time of travelling at high speed in an exhaust control device of internal combustion engine for vehicle, which controls flow area of an exhaust passage in response to the operation condition of an engine. CONSTITUTION:In an exhaust system E, a negative pressure operation type actuator 27, which drives an exhaust control valve 16 to the direction for reducing open degree thereof in response to increase of the negative pressure, is connected to the exhaust control valve 16, which can change open degree of an exhaust passage connected to the downstream end of an exhaust manifold 14. This actuator 27 is connected to the downstream side more than a throttle valve 11 of an intake system 1 through a throttle ratio change means 28 for changing contraction percentage to a small value and a large value in response to high speed and low speed of a vehicle.
Patent JP-H09220319-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To take a ball releasing action with light operating force and prevent a useless ball release by moving one guide protruded stripe to release the support of pachinko balls, and dropping the pachinko balls on a feed passage on a ball release passage. SOLUTION: When an operation member 37 is pushed to rotate a lever member 35 against the excitation of a coil spring 41, a sliding member 20 is slid via a lug 40 and moved in the flowing direction of pachinko balls from the terminal portion of a feed passage 18. The pachinko ball B1 supported by both guide protruded stripes 21, 22 and waiting at the terminal section of the feed passage 18 is dropped onto a ball release passage 23. Pachinko balls on a drive ball feed tray 8 flow down in the feed passage 18, are dropped to the ball release passage 23 from a terminal section, and are extracted into a lower storage tray 9. Balls can be released with light operating force, and a useless ball release can be surely prevented.
Patent JP-H06268092-A (JP)
Title: High-frequency fet and package therefor
Inventor: YAMAMOTO YOSHIHIRO
IPC: H01L23/12
Filed: 1993-03-17
Abstract: PURPOSE:To so form biasing elements which have desired impedances respectively as to have small sizes respectively, by providing respectively the biasing elements in a biasing-element forming part which is made of the substance having a high relative permittivity. CONSTITUTION:On a substrate 65, bias-cut capacitors 72g, 72d and coils 71g, 71d are provided respectively. The relative permittivity of the substrate 65 is made higher than a print-circuit board. At this point, since the impedances of the bias-cut capacitors 72g, 72d and the coils 71g, 71d are inversely proportional to the square root of the relative permittivity respectively, even though the areas wherein the capacitors and the coils are formed respectively are small, their necessary impedances can be obtained.
Patent JP-H03258016-A (JP)
Title: Current control circuit
Inventor: SHIBATA YOJI
IPC: G01S7/48
Filed: 1990-03-07
Abstract: PURPOSE:To control the luminous quantity of a light emitting element automatically with a simple circuit whose circuit scale is less by employing a field effect transistor(TR) (FET) as a current control resistor of a light emitting element. CONSTITUTION:A light emitting element 3 is lighted by a current fed through a FET 1 and a limit resistor 2 and a light receiving element 4 receives a light from the element 3 and outputs a current through a resistor. A current outputted from the element 4 is fed to a gate G of the FET 1 via a reverse flow preventing diode 7 and a resistor 8. The FET 1 has a characteristic of a source- drain resistance varied with a current fed to the gate G and the output from the element 4 is fed to the gate G of the FET 1. Thus, the luminous quantity of the light emitting element 3 is automatically controlled.
Patent JP-S62214170-A (JP)
Title: Surface-treatment of inner wall of small hole
Inventor: IKEDA MITSUAKI
IPC: H05K3/44
Filed: 1986-03-17
Abstract: PURPOSE:To coat the surface of the inner wall of each small hole pierced in a metallic plate or the like with a thin metallic film of a uniform thickness by putting a fine wire of a metallic coating material in the hole and irradiating laser light to melt and evaporate the wire. CONSTITUTION:When a metallic film is formed on the surface of the inner wall of each small hole 5 pierced in a body 6 to be treated such as a metallic plate or a printed board, a fine wire 2 of a metallic material such as copper or solder is put in the hole 5 and laser light 2' from YAG laser 1 is irradiated on the wire 2 through an optical system 3 while the wire 2 is moved. The wire 2 is melted and evaporated by the irradiation to coat the surface of the inner wall of the hole 5 with a thin copper or solder film of a uniform thickness.
Patent JP-H08254340-A (JP)
Title: Air volume regulating device for ventilation fan
Inventor: TAKAHASHI HIROYUKI
IPC: F24F7/10
Filed: 1995-03-16
Abstract: PURPOSE: To improve a fixing strength of an air amount adjusting plate and facilitate its fixing action in a device in which the air amount adjusting plate is fixed to an ornamental frame. CONSTITUTION: A rectangular vent opening 20 is formed at a central part of an ornamental frame 15. A partition rib 22 is arranged at a rear surface of the ornamental frame 5 and also positioned at a peripheral part and inside the vent opening 20. A pin 23 is integrally projected at the partition rib 22. An air amount adjusting plate 21 can be fixed to the rear surface of the ornamental frame 15. The air volume regulating plate 21 is formed with a thin wall part 24 into which the pin 23 is inserted (press fitted) and a round hole 25 of which diameter is smaller than a diameter size of the pin 23 is formed at a central part of the thin wall part 24. The pin 23 can be inserted into the thin wall part 24 while it may expand the round hole 25, thereby the plate 21 is fixed to the ornamental frame 15 and at this time, the thin wall part 24 is press contacted with the pin 23.
Patent JP-S61215177-A (JP)
Title: Structure of roof side section
Inventor: KIINO SUSUMU
IPC: B62D25/07
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the number of parts and simplify the assembly by forming a roof side rail with a channel steel and a panel member joined on the outside of both side walls of this channel steel at both side edges and directly holding a weather strip with the channel steel. CONSTITUTION:A roof side rail 1 is constituted with a lip channel steel 2 arranged so that its groove section 3 faces the inside of the door opening and a panel member 6 overlap-coupled by welding on the outside of both side walls 5 of the lip channel steel 2 at its both side edges 7 to form an enclosed cross section structure. In addition, the edge 8a of a roof panel 8 is fitted by welding on the outer face of the outer side wall 7 of the panel member 6. The welding seam of this edge 8a is covered by a lace 9. The base section 13 of a weather strip 12 is held in close contact inside the bottom section 4 and side wall 5 of the groove section 3 of the lip channel steel 2.
Patent JP-H10255164-A (JP)
Title: Management system for automatic teller machine
Inventor: MARUYAMA TAKAYUKI
IPC: G06F19/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To decrease the supplying or collecting operation frequency in a management system which performs the group management of cash among plural automatic teller machines. SOLUTION: A control terminal equipment 4 analyzes the transaction data on every automatic teller machine 1 and sets a collection-only mode to a carrier control device 3 for such a machine 1 where the money receiving transactions occupy the most part of its all transactions so as to perform no replenishing operation even if the cash amount of the machine 1 is equal to the value set when the supplying operation is started. Meanwhile, a supply-only mode is set to the device 3 for such a machine 1 where the money dispensing transactions occupy the most part of its all transactions so as to perform no collecting operation even if the cash amount of the machine 1 is equal to the value set when the collecting operation is started.
Patent JP-S56153778-A (JP)
Title: Mos type capacitor
Inventor: YASHIRO HIROFUMI
IPC: H01L29/94
Filed: 1980-04-30
Abstract: PURPOSE:To form capacity which does not depend upon voltage without increasing processes by forming a capacitor between an electrode on an oxide film being formed on a substrate and a channel region being form by the application of voltage to the electrode. CONSTITUTION:A thin oxide film 222 is formed on an N type Si substrate 21 together with a gate oxide film, an electrode 23 is built on the film 222 and P<+> layers 24, 24 are formed on the substrate 21 by means of diffusion. The layers 24, 24 are connected in common, and grounding voltage is applied. When negative voltage VG is applied to the electrode 23, a P channel section 26 is made up on the surface of an N layer just under the electrode 23, is connected to the layers 24 and functions as one electrode. The capacity of a depletion layer is not generated according to this phenomenon, and only parallel plate capacity held between the electrode 23 and the channel section 26, electrode capacity which does not depend upon the variation of voltage, is obtained as MOS capacity. Since the capacitor is the same as an MOSFET in shape, it can be formed at the same time as the MOSFET, and the number of manufacturing processes needs not be increased.
Patent JP-S56153776-A (JP)
Title: Semiconductor pressure transducer
Inventor: SHIROMIZU SHIYUNJI
IPC: G01L9/04
Filed: 1980-04-30
Abstract: PURPOSE:To conduct the temperature compensation of zero potential effectively by using diffusion resistors for compensation based upon a fact that the difference of the resistance value of gauge resistors forming pairs is the specified ratio or less of the resistance value. CONSTITUTION:A diffusion resistor layer 13 is formed on a diaphragm 12 of a semiconductor substrate 11, a 100 surface thereof is used as a main surface. The layer 13 consists of gauge resistors Rp1, Rp2 made up in 1 inversion 10 crystalline orientation, gauge resistors RN1, RN2 built up in 110 crystalline orientation and resistors r1, r2 for compensation each formed in 100 and 001 crystalline orientation. These resistors r1, r2 are designed in the resistance value less than one twentieth times as large as the resistance value of the resistors Rp1-RN1. These resistors Rp1, RN1 are wired in series through the resistor r1, the resistors Rp2, RN2 are wired in series, and the resistors are bridge-connected in relationship that the resistors showing the resistance change of the same polarity form opposite sides mutually. According to such constitution, a zero point is not unbalanced even when bridge driving voltage is altered in response to a temperature change.
Patent JP-H02234724-A (JP)
Title: Electric water boiler
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/00
Filed: 1989-03-09
Abstract: PURPOSE:To surely prevent hot water from boiling over through a discharge port at the time of boiling due to the excessive water in a container by reporting without heating when the water level is higher than the first detection position at the temperature below the preset temperature and when higher than the second detection position at the preset temperature or above. CONSTITUTION:A water level pipe 11 is connected to a container 12 at the upper section and the lower section, and the water level in the container 12 is displayed to the outside by a float 13. An L detecting means 14 which is the first water level detecting means is fitted to the water level pipe section at the height marked with the high water level. An H detecting means 15 which is the second water level detecting means is fitted above the L detecting means 14. When the water temperature is low, the water level rises by thermal expansion, the first water level detecting means 14 detects and reports the high water level at the first detection position. When the water temperature is high, the second water level detecting means 15 detects and reports, a heating means 17 is turned off in either case, and hot water is prevented from boiling over through the discharge port at the time of boiling due to the excessive water.
Patent JP-S63225310-A (JP)
Title: Production of cosmetic powder
Inventor: YAMAMOTO NOBUYUKI
IPC: A61K8/00
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a cosmetic powder having improved persistence of effects, by the presence of a cosmetic ingredient in a reaction system for subjecting a specific alkyl silicate to hydrolysis and polycondensation reaction and gelatinizing the resultant product or molding a gel and impregnating the resultant gel therewith in carrying out the above-mentioned reaction and gelatinizing the afore-mentioned product. CONSTITUTION:One or more compounds expressed by the formula [R2-R4 are H or at least one is CxH2x+1(OC2H4)y - (x is an integer of 1-5; y is an integer of 0-10); n is an integer of 0-20] are subjected to hydrolysis and polycondensation reaction in the presence of a cosmetic ingredient and gelatinized or the above-mentioned compounds are subjected to hydrolysis and polycondensation reaction, gelatinized, dried and then impregnated with the cosmetic ingredient. The obtained gel is subsequently molded into a spherical form and dried to afford the aimed cosmetic powder capable of continuously releasing the cosmetic ingredient for a long period without causing stickiness or irritation when applied to human bodies since the cosmetic ingredient in a state of entangled with Si-O-Si bonds is sufficiently contained even in the interior.
Patent JP-H06250072-A (JP)
Title: Lens device
Inventor: KAWAMURA TOMOAKI
IPC: G02B7/10
Filed: 1993-02-23
Abstract: PURPOSE:To prevent the deteriorating of operability or the rise of fraction defective from occurring and to reduce the manufacturing cost and the generation of the vibration and the noise of a driving device by fitting elastic members between the fitting and joining surfaces of a lens barrel and a grip. CONSTITUTION:In a lens device provided with the lens barrel A and the grip B holding the lens barrel A, the lens barrel A and the grip B are fitted by making the elastic members 6a and 6b intervene between the fitting and joining surfaces thereof. Besides, the grip B incorporates the driving device 41 driving at least one mechanism out of a focusing mechanism, a zoom mechanism and a diaphragm mechanism through a power transmitting system and a control circuit controlling the driving device 41. Therefore, the factor of the deformation of the lens barrel A caused by difference between the inside and the outside diameters of the joining surface can be eliminated by inserting and fitting the elastic members 6a and 6b between the joining surfaces of the lens barrel A and the grip B. Besides, the axle-to-axle distance of the power transmitting systems can be adjusted by utilizing the elastic property of the elastic members 6a and 6b and selecting the thickness thereof.
Patent JP-S57172728-A (JP)
Title: Electronic beam transfer device
Inventor: TOUJIYOU TOORU
IPC: H01L21/027
Filed: 1981-04-17
Abstract: PURPOSE:To transfer the pattern with high precision by a method wherein the photoelectric mask and the specimen are collectively moved in the direction of the electromagnetic field, position alignment is performed in the status where the photoelectric mask and the photoelectric microscope are in proximity with each other and separated from each other to introduce the light source. CONSTITUTION:The photoelectric mask 3 and the specimen 5 are supported in one body on the rack 21 which is driven upward 22 making the mask 3 approach the photoelectric microscope 10 to detect the relative location of the mask 3 and the specimen 5 for locating them. The rack 21 whereon the mask 5 and the specimen 5 are fixed is driven downward 22 to introduce the light source 7 into the resultant gap. The ultraviolet rays of the light source 7 emit the photoelectron from the photoelectric surface 3c of the photoelectronic mask 3 making the resist 4 on the specimen 5 expose itself corresponding to the mask pattern 3b to transfer the pattern. The pattern may be transferred with high precision with little position detecting error, becuase the upper rack 21 with no movement of the microscope 10 moves only in the vertical direction of the electromagnetic field.
Patent JP-H06247857-A (JP)
Title: Suppository composition
Inventor: KATO TETSUO
IPC: A61K47/10
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a preparation of a radiation sensitizer for hypoxic cell suitable for radiation treatment. CONSTITUTION:This suppository composition contains 50-90wt.% 1-(2- hydroxyl-1-(hydroxymethyl)ethoxy)methyl-2-nitroimidazole, 1-10wt.% nonionic surfactant, 5-20wt.% polyhydric alcohol and 4-40wt.% fatty acid triglyceride. This suppository composition is excellent in absorption through rectum.
Patent JP-H05258351-A (JP)
Title: Optical disc
IPC: G11B7/256
Filed: 1992-03-16
Abstract: PURPOSE:To prevent defective adhesion of an overcoat layer by forming a secondary primer layer on the part of a 2P resin layer not covered with a recording film and also forming a secondary primer layer between the recording film and the overcoat layer. CONSTITUTION:A glass substrate is coated with a primary primer coating material by means of a spin coater and the coated substrate is dried. A stamper is fixed in a 2P molding machine and coated with UV-curing 2P resin and this resin is spread by pressing with the substrate and cured by irradiation with UV from the substrate side in a nitrogen atmosphere. The glass substrate with formed guide grooves is then exfoliated from the stamper and a substrate for an optical disc is obtd. In this case, defective adhesion of an overcoat layer at the outer and inner edges of the optical disc can be prevented.
Patent JP-S60201739-A (JP)
Title: Data processing system
Inventor: TOKUUME YOSHIHIRO
IPC: H03M7/14
Filed: 1984-03-26
Abstract: PURPOSE:To attain 6-7 bits data code conversion with high accuracy by selecting and storing previously 2<6> pieces of 7-bit signals having MSB and K set at ''1'' and >=2, respectively, and reading out the 7-bit signal in response to a 6-bit input signal. CONSTITUTION:When a 6-bit signal is code-converted into a 7-bit signal, the MSB is set at ''1'' with the number K of continuous 0 bits set at >=2 respectively. Thus 2<6>(=64) pieces of 7-bit signals are selected and stored previously to a ROM102 as the highly accurate data in response to the number of 6-bit input signals. Then the corresponding 7-bit signal is read out to a register 103 every time the 6-bit input signal is supplied to a register 100. In such a way, the data code conversion with high accuracy is attained.
Patent JP-2000255242-A (JP)
Title: Heavy matter transporting vehicle
Inventor: HASHIMOTO HIDEKI
IPC: B60G21/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a heavy matter transporting vehicle which employs a suspension mechanism capable of varying a suspended condition according to the running condition of the vehicle. SOLUTION: Axles 1-4 on which wheels W1-W8 are mounted are mounted to a vehicle body via hydraulic cylinders at both ends. The wheels W1-W8 therefore become hydraulic cylinder suspensions. Each of the pairs of hydraulic cylinders for the wheels W1 and W3, W2 and W4, W5 and W7, and W6 and W8 are communicated with each other by means of communicating lines 6-9 and four hydraulic cylinder blocks are formed at the front and rear and at the right and left and supported on four points P1-P4. The hydraulic cylinders of the blocks of the wheels W5 and W7 and W6 and W8 can be communicated with each other by means of a communicating line 10 and are supported on three points P1, P2, P5 when communicated.
Patent JP-H02277634-A (JP)
Title: Layered article containing permeation resistant silicone elastomer and manufacture thereof
Inventor: ERUDON YUUGEN FURITSUSHIYU
IPC: C08J7/043
Filed: 1990-03-12
Abstract: PURPOSE: To easily manufacture a permeation-resistant material having a resistance force to permeation or impregnation to a silicone gel, salts, the air or the like in a medical field by incorporating the step of forming a laminate of three layers by coating layers of a permeation-resistant elastomer and a solvent dispersion of a first solvent on a layer of an unvulcanized silicone elastomer composition. CONSTITUTION: This method forms a three-layer laminate by the steps of coating a substrate with a layer (a) of an unvulcanized thermosetting silicone elastomer composition covalent bonded to a curable silicone elastomer substrate, and then coating it with a layer of a solvent dispersion of a permeation-resistant elastomer selected from the group consisting of a polyurethane, a silicone- polyurethane copolymer and a silicon-polycarbonate copolymer, and the above layer (a) with a first solvent of at least partial solvent for the unvulcanized silicone elastomer composition. The three-layer laminate is heated until the unvulcanized silicone elastomer composition is substantially vulcanized.